Answer
a. experiment ( E )
b. hypothesis ( H )
c. conclusion ( C )
Work Step by Step
a. Experiment, because she has not concluded any result from the reading, but she had just taken the reading.
b. Hypothesis, as the nurse has assumed that an incision is from a recent surgery.
c. Conclusion, as the result that lowering sodium leads to reduction in blood pressure is derived from repeated experiments.
